Post-processing apparatus
a post-processing and apparatus technology, applied in electrographic processes, instruments, transportation and packaging, etc., can solve problems such as the drop of overall productivity, and achieve the effect of reducing the drop in overall productivity and improving the accuracy of bend correction for paper sheets
Active Publication Date: 2020-03-26
KONICA MINOLTA INC
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Benefits of technology
The present invention aims to improve the accuracy of bend correction for paper sheets while reducing the time required for post-processing. A post-processing apparatus is used, which includes a corrector for bend correction and a post-processor for post-processing the paper sheet. The inventor has developed a hardware processor that selects the method for bend correction based on the accuracy of the correction and the productivity of the final product. This results in faster post-processing times and better accuracy of bend correction.
Problems solved by technology
As a result, it is possible to increase bend correction accuracy for paper sheets, but the overall productivity might drop.
Method used
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[0013]Hereinafter, one or more embodiments of the present invention will be described with reference to the drawings. However, the scope of the invention is not limited to the disclosed embodiments.
[0014]FIG. 1 is a diagram showing an example configuration of an entire image forming system according to an embodiment of the present disclosure. As shown in FIG. 1, an image forming system has a configuration in which a post-processing apparatus 3 is connected to the downstream side of an image forming apparatus 2. The post-processing apparatus 3 includes a post-processor 71 and a controller 300, and performs various kinds of post-processing on a paper sheet P being conveyed from the image forming apparatus 2. The post-processing apparatus 3 will be described later in detail. The image forming apparatus 2 is a color image forming apparatus of an intermediate transfer type using an electrophotographic process technology. In the image forming apparatus 2, a vertical tandem system is adopt...
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Abstract
A post-processing apparatus performs post-processing on a paper sheet conveyed from a previous stage side, and includes: a corrector that performs bend correction on the paper sheet, in accordance with one of a plurality of bend correction methods; a post-processor that performs the post-processing on the paper sheet subjected to the bend correction performed by the corrector; and a hardware processor that selects one of the plurality of bend correction methods, on the basis of a bend correction accuracy corresponding to a product to be created by the post-processing being performed by the post-processor, and a productivity of the product, wherein from the plurality of bend correction methods, the hardware processor selects a bend correction method that reduces a difference between a post-processing time required for the post-processor to perform the post-processing and a correction time required for the corrector to perform the bend correction on the paper sheet.
Description
[0001]The entire disclosure of Japanese patent Application No. 2018-179796, filed on Sep. 26, 2018, is incorporated herein by reference in its entirety.BACKGROUNDTechnological Field[0002]The present disclosure relates to a post-processing apparatus.Description of the Related Art[0003]A post-processing apparatus that performs post-processing on a paper sheet having an image formed thereon by an image forming apparatus is used in conventional cases. Such post-processing apparatuses include a post-processing apparatus that divides and cuts a paper sheet into pieces, and then outputs products, for example. In a suggested technology, in a case where bend correction is performed on a paper sheet by aligning the position of the paper sheet before the paper sheet is cut in such a post-processing apparatus, a different bend correction method is selected depending on the number of products (see JP 2013-039998 A, for example). In another suggested technology, a sheet bend correction method usi...
Claims
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IPC IPC(8): G03G15/00B41J11/00
CPCG03G15/70G03G15/6576G03G2215/00552G03G2215/00704B41J11/0005B65H2801/27B65H2301/51256B65H2801/06B65H23/34B65H2301/5151B65H9/004B65H9/06B65H9/106
Inventor WAKABAYASHI, HIROYUKI
Owner KONICA MINOLTA INC